Bloody hell I hope you don't live near me.
Wouldn't like to come across your DH driving home pissed. Might be me and my kids he kills or maims.
And by not reporting him to the police in effect you are condoning his twattery.
Difficult position to be in I know but think of the bigger picture rather than how you might be inconvenienced.
(And yes I would be having some serious words with him in the morning if I were you. And with the nursery staff.)